Legal analysis: Education Bureau has no right to dismiss teachers. The decision of the Education Bureau to expel me from public office is suspected of procedural violations. I am affiliated with my school, and the school and the education department are affiliated, but I am not directly affiliated with the education department, that is, I have no direct affiliation and management relationship with the education department. Therefore, the government has no right to expel me unless it directly authorizes the education department to expel me. Because if it is authorized by the government, then the Education Bureau's dismissal from public office is entrusted by the government to implement the government's decision.

Legal basis: Article 14 of People's Republic of China (PRC) Labor Contract Law refers to a labor contract in which the employer and the employee agree to terminate indefinitely. The employer and the employee may conclude an open-ended labor contract through consultation. Under any of the following circumstances, if the employee proposes or agrees to renew or conclude a labor contract, an open-ended labor contract shall be concluded in addition to the employee's proposal to conclude a fixed-term labor contract: (1) The employee has worked in the employer continuously for ten years; (2) When the employing unit implements the labor contract system for the first time or the state-owned enterprise is restructured and re-concludes the labor contract, the employee has worked in the employing unit continuously for ten years and is less than ten years away from the statutory retirement age; (3) Two fixed-term labor contracts have been concluded in succession, and the employee does not have the circumstances stipulated in Items 1 and 2 of Article 39 and Article 40 of this Law, and the labor contract is renewed. If the employer fails to conclude a written labor contract with the employee within one year from the date of employment, it shall be deemed that the employer has concluded an open-ended labor contract with the employee.